{"type":"rich","version":"1.0","title":"L'EUROPA NELL'ALTO MEDIOEVO","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/X_8w1Hvm7ioSxFRZ/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5fff30d47be6ee2a12c45459\" frameborder=\"0\" allowfullscreen></iframe>"}